[INFO] fetching crate lockfree-ringbuffer 0.1.3...
[INFO] testing lockfree-ringbuffer-0.1.3 against nightly-2024-10-28+rustflags=-Zrandomize-layout for randomize-layout
[INFO] extracting crate lockfree-ringbuffer 0.1.3 into /workspace/builds/worker-1-tc2/source
[INFO] validating manifest of crates.io crate lockfree-ringbuffer 0.1.3 on toolchain nightly-2024-10-28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2024-10-28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate lockfree-ringbuffer 0.1.3
[INFO] finished tweaking crates.io crate lockfree-ringbuffer 0.1.3
[INFO] tweaked toml for crates.io crate lockfree-ringbuffer 0.1.3 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2024-10-28" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 15 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2024-10-28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2024-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 21d8d5bdb7dd2a388e3f5f275a687f6698f3957b46d40b1d703af92bca671ae0
[INFO] running `Command { std: "docker" "start" "-a" "21d8d5bdb7dd2a388e3f5f275a687f6698f3957b46d40b1d703af92bca671ae0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "21d8d5bdb7dd2a388e3f5f275a687f6698f3957b46d40b1d703af92bca671ae0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "21d8d5bdb7dd2a388e3f5f275a687f6698f3957b46d40b1d703af92bca671ae0", kill_on_drop: false }`
[INFO] [stdout] 21d8d5bdb7dd2a388e3f5f275a687f6698f3957b46d40b1d703af92bca671ae0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid -Zrandomize-layout" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2024-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7fe997443e297fa7a87111ca4561ecac8cda4c354ab5b8363fafd8ac9882178e
[INFO] running `Command { std: "docker" "start" "-a" "7fe997443e297fa7a87111ca4561ecac8cda4c354ab5b8363fafd8ac9882178e", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021
[INFO] [stderr]    Compiling lockfree-ringbuffer v0.1.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated method `std::sync::atomic::AtomicIsize::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead
[INFO] [stdout]    --> src/threadsafe.rs:137:18
[INFO] [stdout]     |
[INFO] [stdout] 137 |                 .compare_and_swap(tail.into(), (tail + 1).into(), Ordering::SeqCst)
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::sync::atomic::AtomicIsize::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead
[INFO] [stdout]    --> src/threadsafe.rs:198:18
[INFO] [stdout]     |
[INFO] [stdout] 198 |                 .compare_and_swap(tail.into(), new_tail.into(), Ordering::SeqCst)
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `Tail` is more private than the item `RingIter::current_tail`
[INFO] [stdout]    --> src/threadsafe.rs:239:5
[INFO] [stdout]     |
[INFO] [stdout] 239 |     pub(crate) current_tail: Tail,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ field `RingIter::current_tail` is reachable at visibility `pub(crate)`
[INFO] [stdout]     |
[INFO] [stdout] note: but type `Tail` is only usable at visibility `pub(self)`
[INFO] [stdout]    --> src/threadsafe.rs:57:1
[INFO] [stdout]     |
[INFO] [stdout] 57  | struct Tail {
[INFO] [stdout]     | ^^^^^^^^^^^
[INFO] [stdout]     = note: `#[warn(private_interfaces)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.15s
[INFO] running `Command { std: "docker" "inspect" "7fe997443e297fa7a87111ca4561ecac8cda4c354ab5b8363fafd8ac9882178e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7fe997443e297fa7a87111ca4561ecac8cda4c354ab5b8363fafd8ac9882178e", kill_on_drop: false }`
[INFO] [stdout] 7fe997443e297fa7a87111ca4561ecac8cda4c354ab5b8363fafd8ac9882178e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid -Zrandomize-layout" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2024-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1341c39bc8a65b519530fac9014009d3b3e5bcf957d785ee034fd4f91344eba1
[INFO] running `Command { std: "docker" "start" "-a" "1341c39bc8a65b519530fac9014009d3b3e5bcf957d785ee034fd4f91344eba1", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021
[INFO] [stderr]    Compiling byteorder v1.5.0
[INFO] [stdout] warning: use of deprecated method `std::sync::atomic::AtomicIsize::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead
[INFO] [stdout]    --> src/threadsafe.rs:137:18
[INFO] [stdout]     |
[INFO] [stdout] 137 |                 .compare_and_swap(tail.into(), (tail + 1).into(), Ordering::SeqCst)
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::sync::atomic::AtomicIsize::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead
[INFO] [stdout]    --> src/threadsafe.rs:198:18
[INFO] [stdout]     |
[INFO] [stdout] 198 |                 .compare_and_swap(tail.into(), new_tail.into(), Ordering::SeqCst)
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `Tail` is more private than the item `RingIter::current_tail`
[INFO] [stdout]    --> src/threadsafe.rs:239:5
[INFO] [stdout]     |
[INFO] [stdout] 239 |     pub(crate) current_tail: Tail,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ field `RingIter::current_tail` is reachable at visibility `pub(crate)`
[INFO] [stdout]     |
[INFO] [stdout] note: but type `Tail` is only usable at visibility `pub(self)`
[INFO] [stdout]    --> src/threadsafe.rs:57:1
[INFO] [stdout]     |
[INFO] [stdout] 57  | struct Tail {
[INFO] [stdout]     | ^^^^^^^^^^^
[INFO] [stdout]     = note: `#[warn(private_interfaces)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling libc v0.2.161
[INFO] [stderr]    Compiling zerocopy-derive v0.7.35
[INFO] [stderr]    Compiling zerocopy v0.7.35
[INFO] [stderr]    Compiling getrandom v0.2.15
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling ppv-lite86 v0.2.20
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling lockfree-ringbuffer v0.1.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated method `std::sync::atomic::AtomicIsize::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead
[INFO] [stdout]    --> src/threadsafe.rs:137:18
[INFO] [stdout]     |
[INFO] [stdout] 137 |                 .compare_and_swap(tail.into(), (tail + 1).into(), Ordering::SeqCst)
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::sync::atomic::AtomicIsize::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead
[INFO] [stdout]    --> src/threadsafe.rs:198:18
[INFO] [stdout]     |
[INFO] [stdout] 198 |                 .compare_and_swap(tail.into(), new_tail.into(), Ordering::SeqCst)
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]    --> src/threadsafe.rs:334:17
[INFO] [stdout]     |
[INFO] [stdout] 334 |             for i in 1..1000 {
[INFO] [stdout]     |                 ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `threadsafe::Tail` is more private than the item `RingIter::current_tail`
[INFO] [stdout]    --> src/threadsafe.rs:239:5
[INFO] [stdout]     |
[INFO] [stdout] 239 |     pub(crate) current_tail: Tail,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ field `RingIter::current_tail` is reachable at visibility `pub(crate)`
[INFO] [stdout]     |
[INFO] [stdout] note: but type `threadsafe::Tail` is only usable at visibility `pub(self)`
[INFO] [stdout]    --> src/threadsafe.rs:57:1
[INFO] [stdout]     |
[INFO] [stdout] 57  | struct Tail {
[INFO] [stdout]     | ^^^^^^^^^^^
[INFO] [stdout]     = note: `#[warn(private_interfaces)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 3.36s
[INFO] running `Command { std: "docker" "inspect" "1341c39bc8a65b519530fac9014009d3b3e5bcf957d785ee034fd4f91344eba1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1341c39bc8a65b519530fac9014009d3b3e5bcf957d785ee034fd4f91344eba1", kill_on_drop: false }`
[INFO] [stdout] 1341c39bc8a65b519530fac9014009d3b3e5bcf957d785ee034fd4f91344eba1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid -Zrandomize-layout" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2024-10-28" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 1552095b47c4b472024ad8af679f156d056557dbd9c40164f81526e7a250149c
[INFO] running `Command { std: "docker" "start" "-a" "1552095b47c4b472024ad8af679f156d056557dbd9c40164f81526e7a250149c", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021
[INFO] [stderr] warning: use of deprecated method `std::sync::atomic::AtomicIsize::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead
[INFO] [stderr]    --> src/threadsafe.rs:137:18
[INFO] [stderr]     |
[INFO] [stderr] 137 |                 .compare_and_swap(tail.into(), (tail + 1).into(), Ordering::SeqCst)
[INFO] [stderr]     |                  ^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated method `std::sync::atomic::AtomicIsize::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead
[INFO] [stderr]    --> src/threadsafe.rs:198:18
[INFO] [stderr]     |
[INFO] [stderr] 198 |                 .compare_and_swap(tail.into(), new_tail.into(), Ordering::SeqCst)
[INFO] [stderr]     |                  ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: type `Tail` is more private than the item `RingIter::current_tail`
[INFO] [stderr]    --> src/threadsafe.rs:239:5
[INFO] [stderr]     |
[INFO] [stderr] 239 |     pub(crate) current_tail: Tail,
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ field `RingIter::current_tail` is reachable at visibility `pub(crate)`
[INFO] [stderr]     |
[INFO] [stderr] note: but type `Tail` is only usable at visibility `pub(self)`
[INFO] [stderr]    --> src/threadsafe.rs:57:1
[INFO] [stderr]     |
[INFO] [stderr] 57  | struct Tail {
[INFO] [stderr]     | ^^^^^^^^^^^
[INFO] [stderr]     = note: `#[warn(private_interfaces)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `lockfree-ringbuffer` (lib) generated 3 warnings
[INFO] [stderr] warning: unused variable: `i`
[INFO] [stderr]    --> src/threadsafe.rs:334:17
[INFO] [stderr]     |
[INFO] [stderr] 334 |             for i in 1..1000 {
[INFO] [stderr]     |                 ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: type `threadsafe::Tail` is more private than the item `RingIter::current_tail`
[INFO] [stderr]    --> src/threadsafe.rs:239:5
[INFO] [stderr]     |
[INFO] [stderr] 239 |     pub(crate) current_tail: Tail,
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ field `RingIter::current_tail` is reachable at visibility `pub(crate)`
[INFO] [stderr]     |
[INFO] [stderr] note: but type `threadsafe::Tail` is only usable at visibility `pub(self)`
[INFO] [stderr]    --> src/threadsafe.rs:57:1
[INFO] [stderr]     |
[INFO] [stderr] 57  | struct Tail {
[INFO] [stderr]     | ^^^^^^^^^^^
[INFO] [stderr]     = note: `#[warn(private_interfaces)]` on by default
[INFO] [stdout] 
[INFO] [stderr] 
[INFO] [stdout] running 3 tests
[INFO] [stderr] warning: `lockfree-ringbuffer` (lib test) generated 4 warnings (2 duplicates)
[INFO] [stdout] test threadsafe::tests::tail_conversion ... ok
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/lockfree_ringbuffer-0a953a816c2e9e93)
[INFO] [stdout] test threadsafe::tests::test_get ... ok
[INFO] [stdout] test threadsafe::tests::test_run has been running for over 60 seconds
[ERROR] error running command: no output for 300 seconds
[INFO] running `Command { std: "docker" "inspect" "1552095b47c4b472024ad8af679f156d056557dbd9c40164f81526e7a250149c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1552095b47c4b472024ad8af679f156d056557dbd9c40164f81526e7a250149c", kill_on_drop: false }`
[INFO] [stdout] 1552095b47c4b472024ad8af679f156d056557dbd9c40164f81526e7a250149c
